I had two chicks hatch under a week a go and today their mum died.

I took them away from her body and have placed them in a carry cage in the airing cupboard. They have a warm hat to snuggle in and access to water and chick crumbs. Will this be warm enough for tonight? I have no other heating elements until tomorrow! All help would be appreciated, thanks!

I would put them in your bath tub on a towel with the heat mat on one end. They can move on or off of the heat mat as they desire to regulate their temperatures. Close the bathroom door so that they can't escape and nothing happens to them.